package org.yuanqiframework.yuanqi.core.utils;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.yuanqiframework.yuanqi.core.utils.http.HttpUtils;

/**
 * 获取地址类
 *
 * @author 曹波涛
 */
public class AddressUtils {
    private static final Logger log = LoggerFactory.getLogger(AddressUtils.class);

    /**
     * IP地址查询
     */
    public static final String IP_URL = "http://whois.pconline.com.cn/ipJson.jsp";

    /**
     * 未知地址
     */
    public static final String UN_KNOWN = "XX XX";

    /**
     * 获取
     *
     * @param ip ip地址
     * @return
     */
    public static String getRealAddressByIP(String ip) {
        // 内网不查询
        if (IpUtils.internalIp(ip)) {
            return "内网IP";
        }
        try {
            String rspStr = HttpUtils.sendGet(IP_URL, "ip=" + ip + "&json=true", "GBK");
            if (StringUtils.isEmpty(rspStr)) {
                log.error("获取地理位置异常 {}", ip);
                return UN_KNOWN;
            }
            ObjectMapper objectMapper = new ObjectMapper();
            JsonNode jsonNode = objectMapper.readTree(rspStr);
            jsonNode.get("pro");
            String region = jsonNode.get("pro").asText();
            String city = jsonNode.get("city").asText();
            return String.format("%s %s", region, city);
        } catch (Exception e) {
            log.error("获取地理位置异常 {}", e.getMessage());
        }
        return UN_KNOWN;
    }
}